We all know that no matter what the product, there will be a certain limit of use, we can maintain it in terms of maintenance, to ensure that it has increased in the useful life, so for corrosion-resistant vacuum pump , How can we improve its service life? Next we will introduce you to Xiaobian. Exclusive analysis: to improve the life of the four major methods of corrosion-resistant vacuum pump 1, the impact of temperature reduction Construction machinery in the process of operation, one should avoid overload operation at low temperatures, the machine reaches the specified temperature before traveling or homework, not because At the same time, it does not show the problem but ignores its important effect. Second, to avoid the mechanical work at high temperature, the mechanical work process should always check the values ​​on various thermometers and find out the problems immediately to stop and find out the problems in time. For a reason can not find a reason, must not be left untreated machinery is still sick, in normal operations, should pay attention to view the cooling system operating conditions, water-cooled machinery, daily operations before the need to view, add Tim cooling water, the air-cooled machinery, but also regularly arrange the dust on the air-cooled system to ensure that the cooling air duct to clear. 2, to reduce the impact of mechanical impurities About working in the harsh environment, the conditions of construction sites messy place, we must use high-quality, supporting parts and lubricants, grease, blocking the source of harmful impurities, and second, to do their homework The site of mechanical protection operations to ensure that the organization can work properly to prevent all kinds of impurities into the corrosion-resistant vacuum pump machinery inside the machinery on display defects, as far as possible to repair the site to repair norms, on-site repair, but also do a good job of protection , To avoid on-site repair of parts replaced by dust and other impurities in the machinery before entering the pollution. 3, to reduce the corrosion effect Metal surface and the surrounding media attack chemical or electrochemical damage caused by the appearance of the said corrosion. This corrosion effect will not only affect the normal operation of the mechanical surface equipment, but also corrode the corrosion-resistant vacuum pump internal components. Such as rain, chemicals in the air and other mechanical parts through the external access to the internal machinery, corrosion inside the mechanical parts to speed up the mechanical wear and tear, because the corrosion effect is sometimes invisible, touching, simply being ignored, and thus Its more harmful. In operation, operators and operators should adopt effective measures to reduce the impact of chemical corrosion on machinery according to the prevailing weather conditions and air pollution conditions. It is important to avoid the intrusion of rainwater and chemical constituents into the air. 4, to ensure normal job load Construction machinery job load size and nature of corrosion-resistant vacuum pump loss process has an important impact, usually wear parts with the addition of load components added to the amount of load when the parts are high When the load is evenly planned, the wear will be aggravated. When the other conditions are the same, the steady load is smaller and less defective than the dynamic load. (Editor: pure) More reading: 2016 Beijing Petroleum Exhibition pump valve pipe fittings exhibition information 2016 exhibition information 2016 China World Expo
Hydroxyethyl Methyl Cellulose HEMC is widely used in water-based latex coatings, building extrusion profiles, biologics, printing inks, oil drilling, etc. to play a role of thickening and retaining water. It is used as a cementing agent, water retaining agent for cement, gypsum, lime, and is a powder building material Excellent admixture. Used in construction dry powder mortar flexural strength ≥3.0Mpa; compressive strength ≥8.0Mpa
Hydroxyethyl Methyl Cellulose
Hydroxyethyl Methyl Cellulose
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